Home / 11,110,623.08-16,654,210.88-5,991,659.80

Finding the Fourth Proportional to 11,110,623.08, 16,654,210.88 and 5,991,659.80

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Solution

The fourth proportional to 11,110,623.08, 16,654,210.88 and 5,991,659.80 is: 8,981,167.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,110,623.08 : 16,654,210.88 = 5,991,659.80 : x
  2. Step 2: Convert to fraction form
    11,110,623.08/16,654,210.88 = 5,991,659.80/x
  3. Step 3: Cross multiply
    11,110,623.08x = 16,654,210.88 × 5,991,659.80
  4. Step 4: Simplify right side
    11,110,623.08x = 99,786,365,758,824.80
  5. Step 5: Solve for x
    x = 99,786,365,758,824.80/11,110,623.08
  6. Step 6: Final answer
    x = 8,981,167.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.